CA2536958A1 - Mthode ameliorant la visibilite d'un objet en utilisant des articles a retroreflexion sur deux axes - Google Patents
Mthode ameliorant la visibilite d'un objet en utilisant des articles a retroreflexion sur deux axes Download PDFInfo
- Publication number
- CA2536958A1 CA2536958A1 CA002536958A CA2536958A CA2536958A1 CA 2536958 A1 CA2536958 A1 CA 2536958A1 CA 002536958 A CA002536958 A CA 002536958A CA 2536958 A CA2536958 A CA 2536958A CA 2536958 A1 CA2536958 A1 CA 2536958A1
- Authority
- CA
- Canada
- Prior art keywords
- retroreflective
- retroreflection
- axis
- article
- dual axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/883,870 US5889615A (en) | 1997-06-27 | 1997-06-27 | Dual axis retroreflective articles |
US08/883,870 | 1997-06-27 | ||
CA002293657A CA2293657C (fr) | 1997-06-27 | 1997-10-24 | Articles a retroreflexion sur deux axes |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002293657A Division CA2293657C (fr) | 1997-06-27 | 1997-10-24 | Articles a retroreflexion sur deux axes |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2536958A1 true CA2536958A1 (fr) | 1999-01-07 |
Family
ID=36242739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002536958A Abandoned CA2536958A1 (fr) | 1997-06-27 | 1997-10-24 | Mthode ameliorant la visibilite d'un objet en utilisant des articles a retroreflexion sur deux axes |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2536958A1 (fr) |
-
1997
- 1997-10-24 CA CA002536958A patent/CA2536958A1/fr not_active Abandoned
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |